Just as we can use metapopulation models to study the probability of  regional extinction , we can also study  regional abundance  and regional abundance trends.
Just as we can use metapopulation models to study the probability of regional extinction, we can also study regional abundance and regional abundance trends.
This is the standard Lotke-Voltera model for a two stock predator prey system. It oscillates given the right settings.
This is the standard Lotke-Voltera model for a two stock predator prey system. It oscillates given the right settings.